发明名称 |
Article made by joining two members together, and a brazing filler metal |
摘要 |
In an article, a binding layer formed through a heating step exists between a permanent magnet and a laminate of steel plates. The binding layer is formed by producing a liquid phase at the heating step from a brazing filler metal made of a rare earth element-based alloy. Diffusion areas exist between a body portion of the permanent magnet and a body portion of the binding layer and between a body portion of the laminate and the body portion of the binding layer, respectively. The thickness t of each of the diffusion areas is in a range of t>=5 mum. The bond strength in the article is greatly increased by the provision of the diffusion areas.
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申请公布号 |
US6214480(B1) |
申请公布日期 |
2001.04.10 |
申请号 |
US19980063531 |
申请日期 |
1998.04.21 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
HOSOE MITSUYA;KIMURA NAOMASA;NOSAKI KATSUTOSHI |
分类号 |
B23K35/02;B23K35/14;B23K35/28;B23K35/30;C22C28/00;H02K15/03;(IPC1-7):B32B15/00;B32B15/04;B32B15/18 |
主分类号 |
B23K35/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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